76 results for "tonal language" · page 3 of 8 · ranked by relevance
…large-scale intracranial (iEEG) recordings from naturalistic language stimuli ## Summary The Brain…
This dataset comprises pooled electrooculography (EOG) data from 41 participants across two studies investigating the relationship between eye blinks and attention during a competing speaker paradigm. Participants performed selective auditory attention tasks while listening to competing audiobooks, with experimental conditions varying between studies regarding sound presentation (omnidirectional versus beamforming). The dataset integrates EOG recordings from Jaeger et al. (2020) and Holtze et al. (2021) to enable comparative analysis of oculomotor behavior during dichotic listening tasks.
This dataset comprises preprocessed EEG recordings from 8 healthy subjects performing imagined speech tasks involving three vowel phonemes (a, i, u). Participants received auditory and visual cues to imagine speaking each vowel, with 64-channel EEG data acquired at 256 Hz. The dataset includes 2,400 trials generating 7,200 overlapping 2-second epochs (8 subjects × 300 trials × 3 overlapping epochs per trial) analyzed using Riemannian manifold-based feature extraction and relevance vector machine classification for brain-computer interface applications, achieving approximately 49% mean accuracy across a 10-fold cross-validation scheme.
Imported from OpenNeuro ds005028
This dataset comprises EEG recordings from 25 participants performing a two-competing speaker paradigm where subjects attended to one of two simultaneously presented audiobooks while their own name was embedded in the ignored stream. The experiment consisted of five 10-minute blocks presented under omnidirectional and beamforming acoustic conditions to investigate neural mechanisms of selective attention and self-referential processing in cocktail party listening scenarios.
This dataset comprises 128-channel EEG recordings from healthy, neurotypical adults listening to naturalistic speech segments from an audiobook version of 'The Old Man and the Sea'. The data were originally collected across two studies investigating cortical entrainment to speech and semantic processing during continuous narrative listening. Accompanying audio stimuli and forced-aligned phoneme/word timing annotations are included to support neurolinguistic analyses.
…linguistic sensitive period predict future language. NeuroImage: Clinical, 30, 102578. https://doi…
This dataset contains raw EEG recordings from 15 participants who each completed three auditory oddball paradigms within a single experimental session: the Optimum-1 sequence for mismatch negativity (MMN), the learning-oddball sequence for P3b, and the local-global paradigm for assessing local and global auditory novelty effects. The dataset was collected to compare within-individual sensitivity of MMN and P3b responses across these different oddball paradigms. It includes original stimulation triggers, corrected event files, and source stimulation sequence definitions used in the analysis.
An EEG dataset of imagined speech from 15 healthy participants comparing traditional cue-based and gamified paradigm designs for brain-computer interface applications. The dataset comprises 1,800 trials of four Spanish directional commands recorded at 500 Hz from 24 electrodes using the mBrainTrain Smarting system. This derivative dataset enables systematic evaluation of paradigm design effects on imagined speech decoding performance.
…of attention-related degradation in language decoding from brain activity in naturalistic…